Ant Video Downloader used to work really well to download videos from a variety of websites but in the last 2 years it has become so unreliable that the majority of videos will either fail during the download or download in extremely low quality when they appear in full HD on screen. Sometimes if you keep refreshing the page and re-attempting the failed downloads they will eventually work. This makes it very frustrating to use and difficult to download videos so not sure what happened to it. For anyone looking for a solution that works, Download Helper seems to do the job and reliably download videos from all the sites that used to work with Ant but now do not.